🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 24 Hours

Environment

Temp: 147 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,193,197 km

• M1: 84,373 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 191 Days

Day: 39.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.27 AU

Year: 480 Days

Day: 20.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.28 AU - 1.9 AU

Year: 732 Days

Day: 20.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.91 AU - 3.07 AU

Year: 1435 Days

Day: 40.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,193,197 km

• M1: 109,805 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.51 AU - 4.39 AU

Year: 2867 Days

Day: 36 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 8.1

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.63 AU - 9.11 AU

Year: 8064 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,193,197 km

• M1: 124,017 km (0.041 R)
• M2: 486,791 km (0.111 R)
• M3: 543,788 km (0.084 R)
• M4: 716,574 km (0.032 R)
• M5: 769,382 km (0.091 R)
• M6: 837,449 km (0.067 R)
• M7: 893,249 km (0.116 R)
• M8: 1,038,957 km (0.093 R)
• M9: 1,099,544 km (0.113 R)
• M10: 1,288,486 km (0.094 R)
• M11: 1,353,861 km (0.068 R)
• M12: 1,470,996 km (0.113 R)
• M13: 1,539,512 km (0.088 R)
• M14: 1,715,588 km (0.119 R)
• M15: 1,973,196 km (0.097 R)
• M16: 2,322,507 km (0.099 R)
• M17: 2,402,841 km (0.114 R)
• M18: 2,463,578 km (0.102 R)
• M19: 2,586,846 km (0.119 R)
• M20: 2,712,209 km (0.119 R)
• M21: 2,839,667 km (0.11 R)
• M22: 3,034,443 km (0.069 R)
• M23: 3,278,587 km (0.097 R)
• M24: 3,414,422 km (0.036 R)
• M25: 3,483,087 km (0.072 R)
• M26: 3,738,600 km (0.115 R)
• M27: 3,928,440 km (0.05 R)
• M28: 4,416,728 km (0.095 R)
• M29: 4,846,821 km (0.105 R)
• M30: 4,898,433 km (0.066 R)
• M31: 5,106,224 km (0.051 R)
• M32: 5,423,372 km (0.066 R)
• M33: 5,530,484 km (0.069 R)
• M34: 5,611,416 km (0.035 R)
• M35: 6,272,190 km (0.077 R)
• M36: 7,250,261 km (0.064 R)
• M37: 7,368,294 km (0.106 R)
• M38: 7,908,043 km (0.097 R)
• M39: 8,616,089 km (0.092 R)
• M40: 9,248,290 km (0.099 R)
• M41: 10,224,416 km (0.112 R)
• M42: 11,369,887 km (0.069 R)
• M43: 11,541,775 km (0.091 R)
• M44: 13,271,276 km (0.092 R)
• M45: 13,816,710 km (0.085 R)
• M46: 13,890,013 km (0.11 R)
• M47: 14,816,921 km (0.111 R)
• M48: 15,042,365 km (0.107 R)
• M49: 15,155,461 km (0.115 R)
• M50: 15,572,690 km (0.057 R)
• M51: 16,070,850 km (0.055 R)
• M52: 16,496,307 km (0.109 R)
• M53: 16,690,934 km (0.061 R)
• M54: 17,043,237 km (0.058 R)
• M55: 18,034,622 km (0.104 R)
• M56: 18,355,808 km (0.083 R)
• M57: 19,248,908 km (0.105 R)
• M58: 21,246,039 km (0.077 R)
• M59: 21,500,206 km (0.067 R)
• M60: 21,926,261 km (0.072 R)
• M61: 22,268,989 km (0.083 R)
• M62: 23,220,881 km (0.099 R)
• M63: 23,965,429 km (0.034 R)
• M64: 24,185,937 km (0.066 R)
• M65: 24,673,476 km (0.067 R)
• M66: 25,208,887 km (0.089 R)
• M67: 25,523,042 km (0.09 R)
• M68: 26,792,530 km (0.111 R)
• M69: 26,975,488 km (0.062 R)
• M70: 27,665,583 km (0.118 R)
• M71: 27,896,861 km (0.103 R)
• M72: 28,688,234 km (0.049 R)
• M73: 29,110,100 km (0.102 R)
• M74: 29,581,184 km (0.087 R)
• M75: 30,007,538 km (0.034 R)
• M76: 31,105,885 km (0.059 R)
• M77: 31,635,911 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 10.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.67 AU - 10.21 AU

Year: 8956 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,193,197 km

• M1: 129,253 km (0.04 R)
• M2: 249,080 km (0.102 R)
• M3: 424,559 km (0.054 R)
• M4: 770,878 km (0.083 R)
• M5: 844,181 km (0.06 R)
• M6: 1,062,893 km (0.092 R)
• M7: 1,443,619 km (0.089 R)
• M8: 2,069,687 km (0.107 R)
• M9: 2,302,910 km (0.038 R)
• M10: 2,500,229 km (0.034 R)
• M11: 2,703,234 km (0.118 R)
• M12: 2,911,623 km (0.077 R)
• M13: 3,125,399 km (0.042 R)
• M14: 3,197,804 km (0.098 R)
• M15: 3,418,461 km (0.073 R)
• M16: 3,720,499 km (0.07 R)
• M17: 3,849,004 km (0.084 R)
• M18: 4,216,566 km (0.096 R)
• M19: 4,404,610 km (0.08 R)
• M20: 4,595,497 km (0.096 R)
• M21: 4,844,877 km (0.071 R)
• M22: 4,957,225 km (0.058 R)
• M23: 5,070,321 km (0.106 R)
• M24: 5,619,794 km (0.093 R)
• M25: 5,886,676 km (0.098 R)
• M26: 6,680,891 km (0.102 R)
• M27: 7,027,210 km (0.055 R)
• M28: 7,508,766 km (0.118 R)
• M29: 8,742,051 km (0.092 R)
• M30: 8,982,455 km (0.095 R)
• M31: 9,190,246 km (0.099 R)
• M32: 9,329,671 km (0.103 R)
• M33: 9,504,850 km (0.067 R)
• M34: 10,397,650 km (0.117 R)
• M35: 10,652,266 km (0.071 R)
• M36: 10,725,569 km (0.089 R)
• M37: 11,541,476 km (0.086 R)
• M38: 13,075,602 km (0.081 R)
• M39: 13,350,712 km (0.035 R)
• M40: 13,469,194 km (0.105 R)
• M41: 13,667,411 km (0.074 R)
• M42: 14,591,776 km (0.11 R)
• M43: 14,673,008 km (0.072 R)
• M44: 15,287,855 km (0.101 R)
• M45: 15,869,342 km (0.088 R)
• M46: 16,500,346 km (0.091 R)
• M47: 16,585,018 km (0.089 R)
• M48: 16,925,503 km (0.091 R)
• M49: 17,139,578 km (0.079 R)
• M50: 17,397,484 km (0.107 R)
• M51: 18,135,301 km (0.114 R)
• M52: 18,354,312 km (0.077 R)
• M53: 18,972,152 km (0.058 R)
• M54: 19,462,384 km (0.081 R)
• M55: 19,956,805 km (0.098 R)
• M56: 20,047,162 km (0.074 R)
• M57: 20,228,175 km (0.077 R)
• M58: 20,683,252 km (0.094 R)
• M59: 21,279,848 km (0.092 R)
• M60: 23,151,168 km (0.079 R)
• M61: 24,540,484 km (0.088 R)
• M62: 24,734,213 km (0.117 R)
• M63: 25,074,398 km (0.106 R)
• M64: 25,465,298 km (0.1 R)
• M65: 26,749,296 km (0.039 R)
• M66: 26,948,710 km (0.085 R)
• M67: 27,348,884 km (0.068 R)
• M68: 29,277,201 km (0.094 R)
• M69: 30,102,084 km (0.116 R)
• M70: 30,725,757 km (0.115 R)
• M71: 31,091,673 km (0.105 R)
• M72: 31,458,936 km (0.074 R)
• M73: 32,409,930 km (0.114 R)
• M74: 32,729,022 km (0.106 R)
• M75: 33,102,568 km (0.037 R)
• M76: 33,209,531 km (0.1 R)
• M77: 34,231,882 km (0.093 R)
• M78: 34,502,505 km (0.079 R)
• M79: 34,882,783 km (0.108 R)
• M80: 35,866,837 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,196 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit